0402HC-4N7ECTS

Fixed Inductors Overview

The Delta Electronics/Components 0402HC-4N7ECTS is a fixed wirewound inductor with a ceramic drum core, designed for surface mount applications. It features an inductance of 4.7 nH and a tolerance of ±0.5 nH. The component has a DC resistance of 51 mΩ and a rated current of 800 mA. It operates within a temperature range of -55°C to 125°C. Key electrical parameters include a Q value of 30 at 250 MHz and a self-resonant frequency of 8 GHz. The package dimensions are 1.10 mm x 0.60 mm.

Fixed Inductors Feature Summary

• Utilizes a ceramic drum core construction for stable performance
• Offers high self-resonant frequency characteristics suitable for RF circuits
• Provides low DC resistance for efficient power handling

Fixed Inductors Applications

• RF filtering in communication modules
• Impedance matching networks
• Power supply output chokes

Fixed Inductors Procurement Notes

Verify the specific suffix 'ECTS' against manufacturer documentation to confirm packaging type and tape specifications. Ensure that the ordering information matches the exact inductance value and tolerance requirements for the target design. Cross-reference the RoHS status and MSL rating with project compliance standards before finalizing procurement orders.

Fixed Inductors Selection Notes

Select this component when a compact 0402 footprint is required for ultra-low inductance values. Consider the 800 mA current rating and 51 mΩ resistance for power efficiency needs. Evaluate the 8 GHz self-resonant frequency to ensure suitability for the intended operating bandwidth without parasitic resonance issues.

Fixed Inductors Part Context

This part belongs to the 0402HC series of fixed inductors from Delta Electronics/Components. The series focuses on small form factor solutions for high-frequency applications. The HC designation typically indicates specific core material or performance characteristics distinct from other series like HM.

Fixed Inductors Replacement Considerations

Direct substitutes within the same series include 0402HC-4N7EDTS, which shares identical electrical parameters but may differ in packaging configuration.